Sökning: "Daylighting Assessment"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden Daylighting Assessment.

  1. 1. Energy and Circadian Assessment of a Combination Between Integrative Lighting and Daylight Harvesting

    Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö; Lunds universitet/Avdelningen för Energi och byggnadsdesign

    Författare :Ribhi Attar; Omar Al Mawla; [2021]
    Nyckelord :ALFA; Circadian Entrainment; Correlated Colour Temperature; Cortisol; Daylighting; Daylight Harvesting; Energy efficiency; Integrative lighting; Intrinsically photosensitive retinal ganglion cells; Melatonin; Melanopic Lux; Photopic Lux; Spectral Power Distribution; Technology and Engineering;

    Sammanfattning : This study deals with the health and wellbeing of humans who work in offices as well as the energy use for the lighting. The focus is on how integrative lighting and daylight harvesting can be combined in an attempt to reduce the energy consumption while still eliciting a circadian response for the workers. LÄS MER

  3. 2. Assessment of the circadian stimulus potential of an integrative lighting system in an office area

    Master-uppsats, Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Elif Ceren Yilmaz; Rawan Abdulhaq; [2020]
    Nyckelord :Alertness; Circadian Rhythm; Circadian light effect; Daylighting; Energy efficiency; Entrainment; Health; Intrinsically photosensitive retinal ganglion cells; Light response; Melanopsin; Melatonin suppression; Photometric; Sleep quality; spectral sensitivity; Wavelength.; Technology and Engineering;

    Sammanfattning : Nowadays, people spend 90% of their time indoors, thus creating a healthy indoor environment for occupants is of great importance. Lighting in office spaces is an important aspect when it comes to occupant health and well-being. LÄS MER

  4. 3. IDOM's high performance office building lighting audit: a case study

    Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö; Lunds universitet/Avdelningen för Energi och byggnadsdesign

    Författare :Julio Fernandez Amodia; [2020]
    Nyckelord :Technology and Engineering;

    Sammanfattning : People in industrialized countries spend most of their time indoors. In this respect, a pleasant indoor environment is therefore very important, and daylight plays a fundamental role in this matter. A good lighting design in offices has proved to improve the worker’s wellbeing and increase their productivity. LÄS MER

  5. 4. Improving Daylighting Utilization in LTH Study Center

    Master-uppsats, Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Rifat Tabassoom Tumpa; Inez Eugenia; [2019]
    Nyckelord :Daylighting; energy demand; window to wall ratio; daylight factor; daylight autonomy; heating and cooling demand; electric lighting dependency; Technology and Engineering;

    Sammanfattning : Daylighting is a free source of light that fosters a direct connection to nature. It has a great potential to enhance the health and productivity of the building inhabitants, to improve thermal and visual comfort in indoor spaces, and to increase energy efficiency in buildings. LÄS MER

  7. 5. Daylighting and Electric Lighting Integration in the Retail Sector

    Master-uppsats, Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Rafael Campama Pizarro; [2019]
    Nyckelord :daylighting; electric lighting; lighting controls; integration; human centric lighting; circadian potential; melanopic lux; non-visual effects; energy saving; retail; case study; IEA-SHC; furniture store; shopping experience.; Arts and Architecture; Earth and Environmental Sciences;

    Sammanfattning : The retail sector represents 11% of the GDP and employs 15% of the workforce in the European Union. To tackle growth of e-commerce, physical retail stores need to be reviewed; both to decrease operating costs, increase productivity and to make the shopping experience more appealing. LÄS MER